PCD5008 查看數據表（PDF） - Philips Electronics

零件编号

产品描述 (功能)

生产厂家

PCD5008

FLEX™ Pager Decoder

Philips Electronics 

Philips Semiconductors

FLEX™ Pager Decoder

Product specification

PCD5008

7 PINNING

SYMBOL PIN

TOUT0

1

OSCPD

2

VDD1

3

TEST2

4

XTAL

5

EXTAL

6

VSS1

7

TEST3

8

TOUT3

9

LOBAT

10

EXTS1

11

EXTS0

12

VDD2

13

SYMCLK

14

S7

15

S6

16

TOUT2

17

S5

18

S4

19

S3

20

S2

21

S1

22

S0

23

RESET

24

TOUT1

25

READY

26

SS

27

SCK

28

VSS2

29

MOSI

30

MISO

31

CLKOUT

32

PAD

I/O COORDINATE

X/Y; note 1

DESCRIPTION

O

−1405/1088 3-state test output; note 2

I

−1405/816 internal oscillator power-down; connected to VSS when using the

internal oscillator, connected to VDD when using an external source

−

−1405/563 supply voltage

I

−1405/306 manufacturing test mode input pin; has to be connected to VSS

O

−1405/76 76.8 kHz crystal oscillator output

I

−1405/−404 76.8 kHz crystal oscillator input or external clock input

−

−1405/−648 ground supply

I

−1405/−1104 manufacturing test mode input pin; has to be connected to VSS

O −1125/−1400 3-state test output; note 2

I

−863/−1400 low battery voltage detect input

I

−633/−1400 most significant bit (MSB) of the symbol currently being decoded

I

−398/−1400 least significant bit (LSB) of the symbol currently being decoded

−

134/−1400 supply voltage

O

569/−1400 recovered symbol clock output

O

829/−1400 receiver control output port, 3-state

O

1084/−1400 receiver control output port, 3-state

O

1405/−1093 3-state test output; note 2

O

1405/−718 receiver control output port, 3-state

O

1405/−398 receiver control output port, 3-state

O

1405/−93 receiver control output port, 3-state

O

1405/202 receiver control output port, 3-state

O

1405/502 receiver control output port, 3-state

O

1405/812 receiver control output port, 3-state

I

1405/1114 active LOW reset input

O

1051/1400 3-state test output; note 2

O

721/1400 output driven LOW when the PCD5008 is ready for an SPI packet

I

404/1400 slave select input for SPI communications

I

149/1400 serial clock input for SPI communications

−

−100/1400 ground supply

I

−516/1400 data input for SPI communications

O

−789/1400 data output for SPI communications, 3-state

O

−1084/1400 38.4 kHz clock output (derived from 76.8 kHz oscillator)

Notes

1. The pad coordinates are given in µm relating to the centre of the chip and are used in case of naked die delivery.

2. These test outputs may be either left unconnected or connected to VSS in the application.

1998 Jun 17

5

Share Link: